19935982752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{109471}}^1$

素因数の和:109762

約数の個数: 96

約数和(自身を含む): 60029190144

約数和(自身を除く): 40093207392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 271, 336, 542, 672, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4336, 5691, 6504, 7588, 8672, 11382, 13008, 15176, 22764, 26016, 30352, 45528, 60704, 91056, 109471, 182112, 218942, 328413, 437884, 656826, 766297, 875768, 1313652, 1532594, 1751536, 2298891, 2627304, 3065188, 3503072, 4597782, 5254608, 6130376, 9195564, 10509216, 12260752, 18391128, 24521504, 29666641, 36782256, 59333282, 73564512, 88999923, 118666564, 177999846, 207666487, 237333128, 355999692, 415332974, 474666256, 622999461, 711999384, 830665948, 949332512, 1245998922, 1423998768, 1661331896, 2491997844, 2847997536, 3322663792, 4983995688, 6645327584, 9967991376, 19935982752]

約数ペア:

[(1, 19935982752), (2, 9967991376), (3, 6645327584), (4, 4983995688), (6, 3322663792), (7, 2847997536), (8, 2491997844), (12, 1661331896), (14, 1423998768), (16, 1245998922), (21, 949332512), (24, 830665948), (28, 711999384), (32, 622999461), (42, 474666256), (48, 415332974), (56, 355999692), (84, 237333128), (96, 207666487), (112, 177999846), (168, 118666564), (224, 88999923), (271, 73564512), (336, 59333282), (542, 36782256), (672, 29666641), (813, 24521504), (1084, 18391128), (1626, 12260752), (1897, 10509216), (2168, 9195564), (3252, 6130376), (3794, 5254608), (4336, 4597782), (5691, 3503072), (6504, 3065188), (7588, 2627304), (8672, 2298891), (11382, 1751536), (13008, 1532594), (15176, 1313652), (22764, 875768), (26016, 766297), (30352, 656826), (45528, 437884), (60704, 328413), (91056, 218942), (109471, 182112)]