20760402096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{17351}}^1$

素因数の和:18559

約数の個数: 120

約数和(自身を含む): 66460103424

約数和(自身を除く): 45699701328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1187, 2374, 3561, 4748, 7122, 8309, 9496, 10683, 14244, 16618, 17351, 18992, 21366, 24927, 28488, 33236, 34702, 42732, 49854, 52053, 56976, 66472, 69404, 74781, 85464, 99708, 104106, 121457, 132944, 138808, 149562, 156159, 170928, 199416, 208212, 242914, 277616, 299124, 312318, 364371, 398832, 416424, 485828, 598248, 624636, 728742, 832848, 971656, 1093113, 1196496, 1249272, 1457484, 1943312, 2186226, 2498544, 2914968, 4372452, 5829936, 8744904, 17489808, 20595637, 41191274, 61786911, 82382548, 123573822, 144169459, 164765096, 185360733, 247147644, 288338918, 329530192, 370721466, 432508377, 494295288, 576677836, 741442932, 865016754, 988590576, 1153355672, 1297525131, 1482885864, 1730033508, 2306711344, 2595050262, 2965771728, 3460067016, 5190100524, 6920134032, 10380201048, 20760402096]

約数ペア:

[(1, 20760402096), (2, 10380201048), (3, 6920134032), (4, 5190100524), (6, 3460067016), (7, 2965771728), (8, 2595050262), (9, 2306711344), (12, 1730033508), (14, 1482885864), (16, 1297525131), (18, 1153355672), (21, 988590576), (24, 865016754), (28, 741442932), (36, 576677836), (42, 494295288), (48, 432508377), (56, 370721466), (63, 329530192), (72, 288338918), (84, 247147644), (112, 185360733), (126, 164765096), (144, 144169459), (168, 123573822), (252, 82382548), (336, 61786911), (504, 41191274), (1008, 20595637), (1187, 17489808), (2374, 8744904), (3561, 5829936), (4748, 4372452), (7122, 2914968), (8309, 2498544), (9496, 2186226), (10683, 1943312), (14244, 1457484), (16618, 1249272), (17351, 1196496), (18992, 1093113), (21366, 971656), (24927, 832848), (28488, 728742), (33236, 624636), (34702, 598248), (42732, 485828), (49854, 416424), (52053, 398832), (56976, 364371), (66472, 312318), (69404, 299124), (74781, 277616), (85464, 242914), (99708, 208212), (104106, 199416), (121457, 170928), (132944, 156159), (138808, 149562)]