20228422270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1\times {\mathrm{2659}}^1$

素因数の和:3433

約数の個数: 64

約数和(自身を含む): 41919897600

約数和(自身を除く): 21691475330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 569, 955, 1138, 1337, 1910, 2659, 2674, 2845, 3983, 5318, 5690, 6685, 7966, 13295, 13370, 18613, 19915, 26590, 37226, 39830, 93065, 108679, 186130, 217358, 507869, 543395, 760753, 1015738, 1086790, 1512971, 1521506, 2539345, 3025942, 3555083, 3803765, 5078690, 7110166, 7564855, 7607530, 10590797, 15129710, 17775415, 21181594, 35550830, 52953985, 105907970, 288977461, 577954922, 1444887305, 2022842227, 2889774610, 4045684454, 10114211135, 20228422270]

約数ペア:

[(1, 20228422270), (2, 10114211135), (5, 4045684454), (7, 2889774610), (10, 2022842227), (14, 1444887305), (35, 577954922), (70, 288977461), (191, 105907970), (382, 52953985), (569, 35550830), (955, 21181594), (1138, 17775415), (1337, 15129710), (1910, 10590797), (2659, 7607530), (2674, 7564855), (2845, 7110166), (3983, 5078690), (5318, 3803765), (5690, 3555083), (6685, 3025942), (7966, 2539345), (13295, 1521506), (13370, 1512971), (18613, 1086790), (19915, 1015738), (26590, 760753), (37226, 543395), (39830, 507869), (93065, 217358), (108679, 186130)]