20353992696

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{39499}}^1$

素因数の和:39949

約数の個数: 96

約数和(自身を含む): 58508190000

約数和(自身を除く): 38154197304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 421, 612, 842, 1224, 1263, 1684, 2526, 3368, 3789, 5052, 7157, 7578, 10104, 14314, 15156, 21471, 28628, 30312, 39499, 42942, 57256, 64413, 78998, 85884, 118497, 128826, 157996, 171768, 236994, 257652, 315992, 355491, 473988, 515304, 671483, 710982, 947976, 1342966, 1421964, 2014449, 2685932, 2843928, 4028898, 5371864, 6043347, 8057796, 12086694, 16115592, 16629079, 24173388, 33258158, 48346776, 49887237, 66516316, 99774474, 133032632, 149661711, 199548948, 282694343, 299323422, 399097896, 565388686, 598646844, 848083029, 1130777372, 1197293688, 1696166058, 2261554744, 2544249087, 3392332116, 5088498174, 6784664232, 10176996348, 20353992696]

約数ペア:

[(1, 20353992696), (2, 10176996348), (3, 6784664232), (4, 5088498174), (6, 3392332116), (8, 2544249087), (9, 2261554744), (12, 1696166058), (17, 1197293688), (18, 1130777372), (24, 848083029), (34, 598646844), (36, 565388686), (51, 399097896), (68, 299323422), (72, 282694343), (102, 199548948), (136, 149661711), (153, 133032632), (204, 99774474), (306, 66516316), (408, 49887237), (421, 48346776), (612, 33258158), (842, 24173388), (1224, 16629079), (1263, 16115592), (1684, 12086694), (2526, 8057796), (3368, 6043347), (3789, 5371864), (5052, 4028898), (7157, 2843928), (7578, 2685932), (10104, 2014449), (14314, 1421964), (15156, 1342966), (21471, 947976), (28628, 710982), (30312, 671483), (39499, 515304), (42942, 473988), (57256, 355491), (64413, 315992), (78998, 257652), (85884, 236994), (118497, 171768), (128826, 157996)]