20199559320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{837461}}^1$

素因数の和:837545

約数の個数: 96

約数和(自身を含む): 66628476720

約数和(自身を除く): 46428917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 837461, 1674922, 2512383, 3349844, 4187305, 5024766, 6699688, 7537149, 8374610, 10049532, 12561915, 15074298, 16749220, 20099064, 25123830, 30148596, 33498440, 37685745, 50247660, 56109887, 60297192, 75371490, 100495320, 112219774, 150742980, 168329661, 224439548, 280549435, 301485960, 336659322, 448879096, 504988983, 561098870, 673318644, 841648305, 1009977966, 1122197740, 1346637288, 1683296610, 2019955932, 2244395480, 2524944915, 3366593220, 4039911864, 5049889830, 6733186440, 10099779660, 20199559320]

約数ペア:

[(1, 20199559320), (2, 10099779660), (3, 6733186440), (4, 5049889830), (5, 4039911864), (6, 3366593220), (8, 2524944915), (9, 2244395480), (10, 2019955932), (12, 1683296610), (15, 1346637288), (18, 1122197740), (20, 1009977966), (24, 841648305), (30, 673318644), (36, 561098870), (40, 504988983), (45, 448879096), (60, 336659322), (67, 301485960), (72, 280549435), (90, 224439548), (120, 168329661), (134, 150742980), (180, 112219774), (201, 100495320), (268, 75371490), (335, 60297192), (360, 56109887), (402, 50247660), (536, 37685745), (603, 33498440), (670, 30148596), (804, 25123830), (1005, 20099064), (1206, 16749220), (1340, 15074298), (1608, 12561915), (2010, 10049532), (2412, 8374610), (2680, 7537149), (3015, 6699688), (4020, 5024766), (4824, 4187305), (6030, 3349844), (8040, 2512383), (12060, 1674922), (24120, 837461)]