20536416912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2047091}}^1$

素因数の和:2047132

約数の個数: 80

約数和(自身を含む): 60921457920

約数和(自身を除く): 40385041008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 2047091, 4094182, 6141273, 8188364, 12282546, 16376728, 22518001, 24565092, 32753456, 38894729, 45036002, 49130184, 67554003, 77789458, 90072004, 98260368, 116684187, 135108006, 155578916, 180144008, 233368374, 270216012, 311157832, 360288016, 427842019, 466736748, 540432024, 622315664, 855684038, 933473496, 1080864048, 1283526057, 1711368076, 1866946992, 2567052114, 3422736152, 5134104228, 6845472304, 10268208456, 20536416912]

約数ペア:

[(1, 20536416912), (2, 10268208456), (3, 6845472304), (4, 5134104228), (6, 3422736152), (8, 2567052114), (11, 1866946992), (12, 1711368076), (16, 1283526057), (19, 1080864048), (22, 933473496), (24, 855684038), (33, 622315664), (38, 540432024), (44, 466736748), (48, 427842019), (57, 360288016), (66, 311157832), (76, 270216012), (88, 233368374), (114, 180144008), (132, 155578916), (152, 135108006), (176, 116684187), (209, 98260368), (228, 90072004), (264, 77789458), (304, 67554003), (418, 49130184), (456, 45036002), (528, 38894729), (627, 32753456), (836, 24565092), (912, 22518001), (1254, 16376728), (1672, 12282546), (2508, 8188364), (3344, 6141273), (5016, 4094182), (10032, 2047091)]