20645736624

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{32801}}^1$

素因数の和:32896

約数の個数: 160

約数和(自身を含む): 62476001280

約数和(自身を除く): 41830264656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 372, 376, 423, 432, 496, 558, 564, 744, 752, 837, 846, 1116, 1128, 1269, 1457, 1488, 1674, 1692, 2232, 2256, 2538, 2914, 3348, 3384, 4371, 4464, 5076, 5828, 6696, 6768, 8742, 10152, 11656, 13113, 13392, 17484, 20304, 23312, 26226, 32801, 34968, 39339, 52452, 65602, 69936, 78678, 98403, 104904, 131204, 157356, 196806, 209808, 262408, 295209, 314712, 393612, 524816, 590418, 629424, 787224, 885627, 1016831, 1180836, 1541647, 1574448, 1771254, 2033662, 2361672, 3050493, 3083294, 3542508, 4067324, 4624941, 4723344, 6100986, 6166588, 7085016, 8134648, 9151479, 9249882, 12201972, 12333176, 13874823, 14170032, 16269296, 18302958, 18499764, 24403944, 24666352, 27454437, 27749646, 36605916, 36999528, 41624469, 47791057, 48807888, 54908874, 55499292, 73211832, 73999056, 83248938, 95582114, 109817748, 110998584, 143373171, 146423664, 166497876, 191164228, 219635496, 221997168, 286746342, 332995752, 382328456, 430119513, 439270992, 573492684, 665991504, 764656912, 860239026, 1146985368, 1290358539, 1720478052, 2293970736, 2580717078, 3440956104, 5161434156, 6881912208, 10322868312, 20645736624]

約数ペア:

[(1, 20645736624), (2, 10322868312), (3, 6881912208), (4, 5161434156), (6, 3440956104), (8, 2580717078), (9, 2293970736), (12, 1720478052), (16, 1290358539), (18, 1146985368), (24, 860239026), (27, 764656912), (31, 665991504), (36, 573492684), (47, 439270992), (48, 430119513), (54, 382328456), (62, 332995752), (72, 286746342), (93, 221997168), (94, 219635496), (108, 191164228), (124, 166497876), (141, 146423664), (144, 143373171), (186, 110998584), (188, 109817748), (216, 95582114), (248, 83248938), (279, 73999056), (282, 73211832), (372, 55499292), (376, 54908874), (423, 48807888), (432, 47791057), (496, 41624469), (558, 36999528), (564, 36605916), (744, 27749646), (752, 27454437), (837, 24666352), (846, 24403944), (1116, 18499764), (1128, 18302958), (1269, 16269296), (1457, 14170032), (1488, 13874823), (1674, 12333176), (1692, 12201972), (2232, 9249882), (2256, 9151479), (2538, 8134648), (2914, 7085016), (3348, 6166588), (3384, 6100986), (4371, 4723344), (4464, 4624941), (5076, 4067324), (5828, 3542508), (6696, 3083294), (6768, 3050493), (8742, 2361672), (10152, 2033662), (11656, 1771254), (13113, 1574448), (13392, 1541647), (17484, 1180836), (20304, 1016831), (23312, 885627), (26226, 787224), (32801, 629424), (34968, 590418), (39339, 524816), (52452, 393612), (65602, 314712), (69936, 295209), (78678, 262408), (98403, 209808), (104904, 196806), (131204, 157356)]