20346591024

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{15107}}^1$

素因数の和:15367

約数の個数: 120

約数和(自身を含む): 58449830400

約数和(自身を除く): 38103239376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 199, 282, 376, 398, 423, 564, 597, 752, 796, 846, 1128, 1194, 1592, 1692, 1791, 2256, 2388, 3184, 3384, 3582, 4776, 6768, 7164, 9353, 9552, 14328, 15107, 18706, 28059, 28656, 30214, 37412, 45321, 56118, 60428, 74824, 84177, 90642, 112236, 120856, 135963, 149648, 168354, 181284, 224472, 241712, 271926, 336708, 362568, 448944, 543852, 673416, 710029, 725136, 1087704, 1346832, 1420058, 2130087, 2175408, 2840116, 3006293, 4260174, 5680232, 6012586, 6390261, 8520348, 9018879, 11360464, 12025172, 12780522, 17040696, 18037758, 24050344, 25561044, 27056637, 34081392, 36075516, 48100688, 51122088, 54113274, 72151032, 102244176, 108226548, 141295771, 144302064, 216453096, 282591542, 423887313, 432906192, 565183084, 847774626, 1130366168, 1271661939, 1695549252, 2260732336, 2543323878, 3391098504, 5086647756, 6782197008, 10173295512, 20346591024]

約数ペア:

[(1, 20346591024), (2, 10173295512), (3, 6782197008), (4, 5086647756), (6, 3391098504), (8, 2543323878), (9, 2260732336), (12, 1695549252), (16, 1271661939), (18, 1130366168), (24, 847774626), (36, 565183084), (47, 432906192), (48, 423887313), (72, 282591542), (94, 216453096), (141, 144302064), (144, 141295771), (188, 108226548), (199, 102244176), (282, 72151032), (376, 54113274), (398, 51122088), (423, 48100688), (564, 36075516), (597, 34081392), (752, 27056637), (796, 25561044), (846, 24050344), (1128, 18037758), (1194, 17040696), (1592, 12780522), (1692, 12025172), (1791, 11360464), (2256, 9018879), (2388, 8520348), (3184, 6390261), (3384, 6012586), (3582, 5680232), (4776, 4260174), (6768, 3006293), (7164, 2840116), (9353, 2175408), (9552, 2130087), (14328, 1420058), (15107, 1346832), (18706, 1087704), (28059, 725136), (28656, 710029), (30214, 673416), (37412, 543852), (45321, 448944), (56118, 362568), (60428, 336708), (74824, 271926), (84177, 241712), (90642, 224472), (112236, 181284), (120856, 168354), (135963, 149648)]